/*
 *    Copyright © OpenAtom Foundation.
 *
 *    Licensed under the Apache License, Version 2.0 (the "License");
 *    you may not use this file except in compliance with the License.
 *    You may obtain a copy of the License at
 *
 *         http://www.apache.org/licenses/LICENSE-2.0
 *
 *    Unless required by applicable law or agreed to in writing, software
 *    distributed under the License is distributed on an "AS IS" BASIS,
 *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *    See the License for the specific language governing permissions and
 *    limitations under the License.
 */

package com.inspur.edp.bef.bemanager.compcodebutton;

import com.inspur.edp.bef.bemanager.codegenerator.JavaCmpCodeGeneratorFactory;
import com.inspur.edp.bef.bemanager.codegenerator.actions.JavaBaseCommonCompCodeGen;
import com.inspur.edp.bef.bemanager.util.CheckInfoUtil;
import com.inspur.edp.bef.bizentity.GspBizEntityObject;
import com.inspur.edp.bef.bizentity.GspBusinessEntity;
import com.inspur.edp.bef.bizentity.operation.BizOperation;
import com.inspur.edp.bef.bizentity.operation.TccAction;
import com.inspur.edp.bef.bizentity.operation.internalmgraction.TccSettingElement;
import com.inspur.edp.cef.designtime.api.operation.CommonDetermination;
import com.inspur.edp.cef.designtime.api.operation.CommonOperation;
import com.inspur.edp.cef.variable.dtgenerator.vardtmGenerate.javageneratecmpcode.JavaCommonDeterminationGenerator;
import com.inspur.edp.lcm.metadata.api.service.FileService;
import com.inspur.edp.lcm.metadata.api.service.MetadataProjectService;
import io.iec.edp.caf.commons.utils.SpringBeanUtils;
import java.io.IOException;
import java.util.ArrayList;

public class CompPathButton {

  private static final String javaCodeFileExtension = ".java";
  private static final String javaPathInfo = "java\\code\\comp\\src\\main\\java\\com";
  private final FileService fsService = SpringBeanUtils.getBean(FileService.class);

  public String getCompPath(GspBusinessEntity be, String type, String relativePath,
      ArrayList<String> actionList, String compAssemblyName) {

    //GetJavaCompModulePath
    String generatingAssembly = be.getDotnetGeneratingAssembly().replace(".", "\\");
    String compositePath = "";
    BizOperation op = initAction(type, be, actionList);
    GspBizEntityObject belongNode = initBelongNode(type, be, actionList);
    String filePath = "";

    if ("BizActions".equals(type)) {
      compositePath = CheckInfoUtil
          .getCombinePath(javaPathInfo, generatingAssembly.toLowerCase(), type.toLowerCase());
    } else if ("VarDeterminations".equals(type)) {
      String temPath = CheckInfoUtil.getCombinePath(be.getCode().toLowerCase(), type.toLowerCase());
      compositePath = CheckInfoUtil
          .getCombinePath(javaPathInfo, generatingAssembly.toLowerCase(), temPath);
    } else {
      String temPath = CheckInfoUtil
          .getCombinePath(belongNode.getCode().toLowerCase(), type.toLowerCase());
      compositePath = CheckInfoUtil
          .getCombinePath(javaPathInfo, generatingAssembly.toLowerCase(), temPath);
    }

    if (!"VarDeterminations".equals(type)) {
      JavaBaseCommonCompCodeGen codeGen = (belongNode == null || belongNode.getIsRootNode()) ?
          JavaCmpCodeGeneratorFactory.JavaGetGenerator(be, op, compAssemblyName, relativePath) :
          JavaCmpCodeGeneratorFactory
              .JavaGetChildNodeGenerator(be, belongNode.getCode(), op, compAssemblyName,
                  relativePath);
      filePath = CheckInfoUtil
          .getCombinePath(compositePath, codeGen.GetCompName() + javaCodeFileExtension);

    } else {
      CommonOperation dtm = initDtm(be, actionList);
      JavaCommonDeterminationGenerator gen = new JavaCommonDeterminationGenerator(be, dtm,
          compAssemblyName, relativePath);
      filePath = CheckInfoUtil
          .getCombinePath(compositePath, gen.getCompName() + javaCodeFileExtension);
    }
    return filePath;
  }

  /**
   * 初始化动作
   * @param type 动作类型
   * @param be  业务实体
   * @param actionList 动作集合
   * @return
   */
  private BizOperation initAction(String type, GspBusinessEntity be, ArrayList<String> actionList) {
    java.util.ArrayList<GspBizEntityObject> nodes = be.getAllNodes();
    switch (type) {
      case "BizActions":
        for (BizOperation action : be.getCustomMgrActions()) {
          if (actionList.contains(action.getCode())) {
            return action;
          }
        }
        break;
      case "EntityActions":
        for (GspBizEntityObject node : nodes) {
          for (BizOperation action : node.getCustomBEActions()) {
            if (actionList.contains(action.getCode())) {
              return action;
            }
          }
        }
        break;
      case "TccActions":
        for (GspBizEntityObject node : nodes) {
          for (TccSettingElement ele : node.getTccSettings()) {
            TccAction action = ele.getTccAction();
            if (actionList.contains(action.getCode())) {
              return action;
            }
          }
        }
        break;
      case "Determinations":
        for (GspBizEntityObject node : be.getAllNodes()) {
          for (BizOperation action : node.getDeterminations()) {
            if (actionList.contains(action.getCode())) {
              return action;
            }
          }
        }
        break;
      case "Validations":
        for (GspBizEntityObject node : be.getAllNodes()) {
          for (BizOperation action : node.getValidations()) {
            if (actionList.contains(action.getCode())) {
              return action;
            }
          }
        }
        break;
      case "VarDeterminations":
        return null;
      default:
        throw new RuntimeException("构件类型 " + type + " 无法识别");
    }
    return null;
  }

  private GspBizEntityObject initBelongNode(String type, GspBusinessEntity be,
      ArrayList<String> actionList) {
    java.util.ArrayList<GspBizEntityObject> nodes = be.getAllNodes();
    switch (type) {
      case "BizActions":
      case "VarDeterminations":
        return null;
      case "EntityActions":
        for (GspBizEntityObject node : nodes) {
          for (BizOperation action : node.getCustomBEActions()) {
            if (actionList.contains(action.getCode())) {
              return node;
            }
          }
        }
      case "TccActions":
        for (GspBizEntityObject node : nodes) {
          for (TccSettingElement ele : node.getTccSettings()) {
            TccAction action = ele.getTccAction();
            if (actionList.contains(action.getCode())) {
              return node;
            }
          }
        }
        break;
      case "Determinations":
        for (GspBizEntityObject node : be.getAllNodes()) {
          for (BizOperation action : node.getDeterminations()) {
            if (actionList.contains(action.getCode())) {
              return node;
            }
          }
        }
        break;
      case "Validations":
        for (GspBizEntityObject node : be.getAllNodes()) {
          for (BizOperation action : node.getValidations()) {
            if (actionList.contains(action.getCode())) {
              return node;
            }
          }
        }
        break;
      default:
        throw new RuntimeException("构件类型 " + type + " 无法识别");
    }
    return null;
  }

  public CommonOperation initDtm(GspBusinessEntity be, ArrayList<String> actionList) {
    CommonOperation dt = new CommonDetermination();
    for (CommonDetermination dtm : be.getVariables().getDtmAfterModify()) {
      if (dtm.getIsRef() || !dtm.getIsGenerateComponent() || !actionList.contains(dtm.getCode())) {
        continue;
      }
      dt = dtm;
    }
    return dt;
  }

  public String getFilePath(GspBusinessEntity be, String type, ArrayList<String> actionList,
      String relativePath) {

    String generatingAssembly = be.getDotnetGeneratingAssembly().replace(".", "\\");
    String compositePath = "";
    GspBizEntityObject belongNode = initBelongNode(type, be, actionList);
    String filePath = "";

    MetadataProjectService service = SpringBeanUtils.getBean(MetadataProjectService.class);
    String compModulePath = CheckInfoUtil
        .getCombinePath(service.getJavaCompProjectPath(relativePath), "com");

    if ("BizActions".equals(type)) {
      compositePath = CheckInfoUtil
          .getCombinePath(compModulePath, generatingAssembly.toLowerCase(), type.toLowerCase());
    } else if ("VarDeterminations".equals(type)) {
      String temPath = CheckInfoUtil.getCombinePath(be.getCode().toLowerCase(), type.toLowerCase());
      compositePath = CheckInfoUtil
          .getCombinePath(compModulePath, generatingAssembly.toLowerCase(), temPath);
    } else {
      String temPath = CheckInfoUtil
          .getCombinePath(belongNode.getCode().toLowerCase(), type.toLowerCase());
      compositePath = CheckInfoUtil
          .getCombinePath(compModulePath, generatingAssembly.toLowerCase(), temPath);
    }
    if ("BizActions".equals(type) || "VarDeterminations".equals(type)) {
      filePath = CheckInfoUtil
          .getCombinePath(compositePath, compName(type, null, actionList.get(0), be.getCode()));
    } else {
      filePath = CheckInfoUtil.getCombinePath(compositePath,
          compName(type, belongNode.getCode().toLowerCase(), actionList.get(0), null));
    }
    return filePath;
  }

  private String compName(String type, String objCode, String actionCode, String beCode) {
    switch (type) {
      case "BizActions":
        return beCode + actionCode + "MgrAction.java";
      case "EntityActions":
        return objCode + actionCode + "Action.java";
      case "TccActions":
        return objCode + actionCode + "TccAction.java";
      case "Determinations":
        return objCode + actionCode + "Determination.java";
      case "Validations":
        return objCode + actionCode + "Validation.java";
      case "VarDeterminations":
        return beCode + "Variable" + actionCode + "VODtm.java";
      default:
        throw new RuntimeException("构件类型 " + type + " 无法识别");
    }
  }

  public void JavaReplace(String filePath) {
    String oldValue = "import com.inspur.Gsp.bef.entity.changeset;";
    String newValue = "import inspur.Gsp.cef.entity.changeset;";
    String content = null;
    try {
      content = fsService.fileRead(filePath);
    } catch (IOException e) {
      throw new RuntimeException("文件读取失败！");
    }
    if (!content.contains(oldValue)) {
      return;
    }
    content = content.replace(oldValue, newValue);
    fsService.fileUpdate(filePath, content);
  }

}
